| Mello79 vs Yoshimitsu | 4–3 | 57.14% |
| Mello79 vs Nina | 4–0 | 100.00% |
| Mello79 vs Reina | 3–1 | 75.00% |
| Mello79 vs Paul | 2–1 | 66.67% |
| Mello79 vs Lee | 1–2 | 33.33% |
| Mello79 vs Victor | 1–2 | 33.33% |
| Mello79 vs Law | 2–0 | 100.00% |
| Mello79 vs Kazuya | 0–2 | 0.00% |
| Mello79 vs Steve | 2–0 | 100.00% |
| Mello79 vs Lili | 1–1 | 50.00% |
| Mello79 vs Azucena | 2–0 | 100.00% |
| Mello79 vs Raven | 2–0 | 100.00% |
| Mello79 vs Asuka | 1–0 | 100.00% |
| Mello79 vs King | 1–0 | 100.00% |
| Mello79 vs Hwoarang | 0–1 | 0.00% |
| Mello79 vs Jin | 0–1 | 0.00% |
| Mello79 vs Devil Jin | 1–0 | 100.00% |
| Mello79 vs Leroy | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.